Created
June 17, 2012 22:06
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Create hi-res versions of images with Inkscape and Crop them with Gimp
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#!/bin/bash | |
howmany=`ls *.svg|wc -l` | |
if [ $howmany -eq 0 ] ; then | |
echo "Please launch this from inside a folder with svg files." | |
exit | |
fi | |
# In Mac OS X scripting only works when invoked with FULL PATH | |
INKSCAPE="/Applications/Inkscape.app/Contents/Resources/bin/inkscape" | |
GIMP="/Applications/Gimp.app/Contents/Resources/bin/gimp" | |
if [ ! -x ${INKSCAPE} ] ; then | |
echo "This script needs Inkscape, please download it from http://www.inkscape.org" | |
exit 1; | |
fi | |
if [ ! -x ${GIMP} ] ; then | |
echo "This script needs Gimp, please download it from http://www.gimp.org" | |
exit 1; | |
fi | |
mkdir -p png | |
for svgname in *.svg; do | |
lopngname="$(pwd)/png/${svgname%.svg}_lo.png" | |
hipngname="$(pwd)/png/${svgname%.svg}_hi.png" | |
echo "----------------------- ${svgname}: Creating PNG" | |
${INKSCAPE} --without-gui --export-background=0 --export-background-opacity=255 --export-area-page --export-png="${lopngname}" --export-dpi=90 "${svgname}" | |
${INKSCAPE} --without-gui --export-background=0 --export-background-opacity=255 --export-area-page --export-png="${hipngname}" --export-dpi=180 "${svgname}" | |
echo "------------------------ ${lopngname}: Cropping" | |
${GIMP} -i -b "(let* ( (filename \"${lopngname}\") (image (car (gimp-file-load RUN-NONINTERACTIVE filename filename))) (drawable (car (gimp-image-get-active-layer image)))) (plug-in-autocrop RUN-NONINTERACTIVE image drawable) (file-png-save RUN-NONINTERACTIVE image drawable filename filename 0 8 0 0 0 1 1) (gimp-image-delete image)) (gimp-quit 0)" | |
${GIMP} -i -b "(let* ( (filename \"${hipngname}\") (image (car (gimp-file-load RUN-NONINTERACTIVE filename filename))) (drawable (car (gimp-image-get-active-layer image)))) (plug-in-autocrop RUN-NONINTERACTIVE image drawable) (file-png-save RUN-NONINTERACTIVE image drawable filename filename 0 8 0 0 0 1 1) (gimp-image-delete image)) (gimp-quit 0)" | |
done |
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